Chemtrol Pool Controller: Difference between revisions
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→Probes
Matt Parnell (talk | contribs) (→Probes) |
Matt Parnell (talk | contribs) (→Probes) |
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The ORP and pH probes are said to be rated for a year of use. In reality, they will probably last longer. Probes should be replaced when readings do not align with those from the chemical test kit. | The ORP and pH probes are said to be rated for a year of use. In reality, they will probably last longer. Probes should be replaced when readings do not align with those from the chemical test kit. | ||
The [http://www.sbcontrol.com Chemtrol] branded probes are quite expensive. We have had good success with probes from [https://sensorex.com/ Sensorex] | The [http://www.sbcontrol.com Chemtrol] branded probes are quite expensive. We have had good success with probes (installed in the 2020 season) from [https://sensorex.com/ Sensorex]. The cost is about 75% less than those from Chemtrol. | ||
* pH5000 Polycarbonate Swimming Pool pH Sensor ($56 as of May 2020) | * pH5000 Polycarbonate Swimming Pool pH Sensor ($56 as of May 2020) | ||